SUIT SIZE ISSUE AND GET THE MONEY BACK

Hmm, I had ordered the size of the suit, it has not arrived, due to which I have to return the suit and get the money back. I had also talked to the person who had sent this, he blocked my number. The rider who had come to deliver the suit had said that you should get it returned and you will get the money back. The rider had also said that you should have informed me on the same day, I would not have sent the money next day. The parcel had arrived on Friday, I had informed you on the same day.
But I have no response